| Customization: | Available |
|---|---|
| Type: | Annealing Machine |
| Certification: | CE, RoHS, ISO |
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TH4000 annealing machine is based on the principle of contact short circuit annealing.
The annealing power source is DC, which is suitable for annealing softening of copper wires.
The annealing machine consists of a conductive system, an oxidation protection system, a cooling system, a drying system, and an electrical system.
The oxidation protection method adopts steam protection (a steam generator is attached to the device);the cooling and lubrication adopts the dilute concentration drawing fluid circulation. Generally, a pool or an external heat exchanger is required for cooling (the external heat exchanger and cooling tower are provided by the user);the drying system uses compressed air and a mold to dry.
The cooling water source and compressed air used are provided by the user. The thyristor of the annealing electrical control part adopts the air cooling method.
We adopt DC annealing method. Compared with AC annealing, the cable after annealing has better effect. Because alternating current has periodic fluctuations, cables cannot be completely annealed.
| Name | Parameters |
| Annealed wire diameter range (mm) | 1.7-2.76 |
| Max Mechanical speed (m/min) | 600 |
| Rated DC annealing current (A) | 4000 |
| Max.DC annealing voltage (V) | 60 |
| Annealing capacity (KVA) | 260KVA |
| Steam generator power (KW) | 18 |
| Amount of steam (kg/h) | 12 |
| Dimensions (mm) LxWxH | 3350*1600*2640 |
| weight (kg) | About 2800 |
| Compressed air: | |
| Working pressure | 0.6-0.7 Mpa |
| Fluctuation value | +0.02 Mpa |
| Dew point | -25ºC |
| Flow | 200 L/min |
| Water requirements: | |
| Working pressure | 0.2-0.4 MPa |
| Temperature | ≤25 °C |
| Steam generator water hardness | max 5 dH |
| Annealing machine cooling water hardness | max 12dH |
| PH | 7~8 |
| Flow | 420 L/min |
| Note: The cooling water must not contain suspended matter, minerals, metal impurities, insoluble and corrosive substances | |
| Power supply: | |
| Three-phase voltage | ~3x380 VAC (±10%) |
| Single-phase vottage | ~220VAC(±10%) |
| Power frequency | 50 Hz (±2%) |
Main component selection:
(1)Annealing controller uses annealing specific products:
(2)the bearings are made of NIN or NSK in Japan; the oil seals and the readings are made in Taiwan or South Korea;
(3)The conductive ring is made of a nickel alloy material;
(4)The guide wheel is sprayed with ceramic:
(5)The transmission flat belt is made of Swiss brand.
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